理学 计算机输入输出设备 释 character input device 字符输入设备 将字符信息数字化后输入到计算机的设备总称。包括键盘、光学字符阅读器（OCR）、触屏、手写板等设备。
计算机硬件 输入输出设备 释文 character input device 字符输入设备
- phosphor coating of light emitting diode
- phosphorescence
- phosphorescence analysis
- phosphorescence emission spectrum
- phosphorescence excitation spectrum
- phosphorescence optoelectronics
- phosphorescence probe
- phosphorescence quantum yield
- phosphorescence spectrometry for pharmaceutical analysis
- phosphorescence spectrum
- phosphorescent luminescent materials
- phosphorescent material
- phosphorescent material, phosphor
- phosphorescent polymer
- phosphorescent scintillation
- phosphoribosyl pyrophosphate
- phosphoric acid
- phosphoric acid collector
- phosphoric acid fuel cell
- phosphoric acid fuel cell (PAFC)
- phosphoricacidtributylester
- phosphoricacidtributylester; butylphosphate
- phosphoric anhydride
- phosphor imager
- phosphor imaging